Transaction not yet indexed

21fz6DjpKqQAd5ctDLmHScy9kpkz15AkDCxMWvKh8DEjC56Q4EC355q43jMiFJ73gmBhz1qb2MCZXLGqkE4aMuJD

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.